Pink anemonefish on magnificent sea anemone. 

 (Baby Cakes, Florida Islands, Solomon Islands)

fish; damsel; damselfish; anemonefish; pink anemonefish; Chordata; Osteichthyes; Perciformes; Pomacentridae; Amphiprion perideraion; symbiotic behavior;

 cnidarian; anemone; hexacoral; sea anemone; magnificent sea anemone; Cnidaria; Anthozoa; subC Zoantharia or Hexacorallia; Actiniaria; Stichodactylidae; Heteractis magnifica, South Pacific